CN207601047U - A kind of Portable quick indoor air quality detecting system - Google Patents
A kind of Portable quick indoor air quality detecting system Download PDFInfo
- Publication number
- CN207601047U CN207601047U CN201721729172.8U CN201721729172U CN207601047U CN 207601047 U CN207601047 U CN 207601047U CN 201721729172 U CN201721729172 U CN 201721729172U CN 207601047 U CN207601047 U CN 207601047U
- Authority
- CN
- China
- Prior art keywords
- shell
- cylinder
- ventilating board
- air quality
- indoor air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Portable quick indoor air quality detecting systems,Including shell,Display screen is embedded on shell,Shell is installed with processor,The input terminal of processor is connect with several detection sensors,The output terminal of processor is connect with display screen,Air inlet and gas outlet are respectively equipped on shell,Wind turbine is installed in gas outlet,Air inlet includes the cylinder of tubular,One end of cylinder is towards the outside of shell,The inner wall of another end housing flushes,One piece of ventilating board to match with cylinder section is installed in cylinder,The plate face of ventilating board is equipped with several ventilation holes through ventilating board,The angle of the axis of ventilation hole and the axis of ventilating board on the vertical plane is 45 °,Cylinder is located at the distance between the end of housing exterior and the outer wall of shell for 10mm,And the end that cylinder is located at housing exterior is equipped with dismountable sealing cover.The utility model effectively can prevent dust from entering enclosure, so as to improve accuracy of detection.
Description
Technical field
The utility model is related to room air detection technique, more particularly to a kind of Portable quick indoor air quality detection system
System.
Background technology
Air quality detector is the necessary equipment for detecting indoor air quality.Air quality detector has shell, and
The sensor of core and control system are all integrated inside the shell, netted air inlet is opened up on the shell, is using for a long time
Afterwards, a large amount of dusts can be accumulated in air inlet, after dust is fallen in shell, influence the accuracy of detection of detector.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Portable quick indoor air quality detecting system, the rooms
Interior air quality detection system effectively can prevent dust from entering enclosure, so as to improve accuracy of detection.
To achieve the above object, the utility model provides following technical solution：A kind of Portable quick indoor air quality inspection
Examining system including shell, is embedded with display screen on the shell, shell is installed with processor, the input of the processor
End connect with several detection sensors, the output terminal of processor is connect with display screen, be respectively equipped on the shell air inlet with
And gas outlet, wind turbine is installed, the air inlet includes the cylinder of tubular, and one end of the cylinder is towards shell in gas outlet
Outside, the inner wall of another end housing flush, and one piece of ventilating board to match with cylinder section, ventilating board are installed in cylinder
Plate face be equipped with several ventilation holes through ventilating board, the axis of the ventilation hole and the axis of ventilating board are on the vertical plane
Angle is 45 °, and the cylinder is located at the distance between the end of housing exterior and the outer wall of shell for 10mm, and cylinder is located at
The end of housing exterior is equipped with dismountable sealing cover.
Preferably, the inside of cylinder is in step-like, and one end that the outer diameter of the ventilating board is larger with cylinder internal diameter matches,
And ventilating board is ridden on step.
Preferably, the larger one end of cylinder internal diameter is located remotely from the side of shell.
Preferably, the outer end of ventilation hole is in horn-like.
Preferably, there are two air inlet is set, two air inlets are respectively arranged on shell on the front and back.
Preferably, handle is installed at the top of shell.
Using above-mentioned technical proposal, for the utility model when detecting indoor air quality, air enters shell by cylinder
Inside, when by cylinder, due to being equipped with ventilating board and inclined ventilation hole in cylinder, air is when passing through ventilation hole
Tilt upward by so that the dust in air is not easy to be accumulated in the ventilation hole of ventilating board, ensure that ventilation hole
Cleaning, meanwhile, sealing cover is equipped in the outer end of cylinder, cylinder outer end can be covered when not in use, effectively prevented
Dust enters in cylinder, accumulates dust so as to avoid inner barrel, improves the accuracy of detection of air quality.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model cylinder；
Fig. 3 is the structure diagram of the utility model ventilating board.
Specific embodiment
Below in conjunction with the accompanying drawings, by the description of the embodiment, being described further to the utility model：
As shown in Figures 1 to 3, a kind of Portable quick indoor air quality detecting system of the utility model, including shell 1, shell 1
On be embedded with display screen 2, the top of shell 1 is equipped with handle 7, the utility model easy to remove.Place is installed in shell 1
Device 3 is managed, the input terminal of processor 3 is connect with 3 detection sensors 4, and detection sensor 4 is respectively formaldehyde sensor, benzene detection
Sensor, radioactive substance sensor, the output terminal of processor 3 are connect with display screen 4, be respectively equipped on shell 1 air inlet 5 with
And gas outlet 6, wind turbine is installed, and gas outlet is set on the lower section of detection sensor 4 in gas outlet 6, air inlet 5 is equipped with two
It is a, the front and back of shell 1 is separately mounted to, by the cooperation of gas outlet 6 and two air inlets 5, improves and enters shell 1
Interior air capacity so as to improve the air mass flow by 4 surface of detection sensor, and then improves accuracy of detection.Air inlet 5 wraps
The cylinder 51 of tubular is included, one end of cylinder 51 is towards the outside of shell 1, and the inner wall of another end housing 1 flushes, the inside of cylinder 51
In step-like, the larger one end of 51 internal diameter of cylinder is located remotely from the side of shell 1, and one piece and cylinder are installed in cylinder 51
The ventilating board 52 that 51 sections match, one end that the outer diameter of ventilating board 52 is larger with 51 internal diameter of cylinder match, and ventilating board
52 ride on step, and the plate face of ventilating board 52 is equipped with several ventilation holes 53 through ventilating board 52, the axis of ventilation hole 53 and
The angle of the axis of ventilating board 52 on the vertical plane is 45 °, and the outer end of ventilation hole 53 is in horn-like, effectively prevents dust
Deposition, cylinder 51 are located at the distance between the end outside shell 1 and the outer wall of shell 1 for 10mm, and cylinder 51 is positioned at outer
End outside shell 1 is equipped with dismountable sealing cover 54.
When detecting indoor air quality, air enters by cylinder 51 inside shell 1 the utility model, by cylinder
When 51, due to being equipped with ventilating board 52 and inclined ventilation hole 53 in cylinder 51, air is to tilt when by ventilation hole 53
Upwardly through, so that the dust in air is not easy to be accumulated in the ventilation hole 53 of ventilating board 52, it ensure that ventilation hole 53
Cleaning, meanwhile, the outer end of cylinder 51 be equipped with sealing cover 54,51 outer end of cylinder can be covered when not in use, effectively
Dust is prevented to enter in cylinder 51, so as to avoid 51 inner accumulation dust of cylinder, improve air mass flow, and then improve
The accuracy of detection of air quality.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
1. including shell (1), display screen is embedded on the shell (1) for a kind of Portable quick indoor air quality detecting system
(2), shell (1) is installed with processor (3), and the input terminal of the processor (3) is connect with several detection sensors (4),
The output terminal of processor (3) is connect with display screen (2), it is characterised in that：Be respectively equipped on the shell (1) air inlet (5) with
And gas outlet (6), wind turbine, cylinder (51) of the air inlet (5) including tubular, the cylinder are installed in gas outlet (6)
(51) towards the outside of shell (1), the inner wall of another end housing (1) flushes, and one piece is installed in cylinder (51) for one end
The ventilating board (52) to match with cylinder (51) section, the plate face of ventilating board (52) are equipped with several leading to through ventilating board (52)
Air holes (53), the axis of the ventilation hole (53) and the angle of the axis of ventilating board (52) on the vertical plane are 45 °, the cylinder
(51) it is 10mm, and cylinder (51) is positioned at shell positioned at the distance between the external end of shell (1) and the outer wall of shell (1)
(1) external end is equipped with dismountable sealing cover (54).
2. Portable quick indoor air quality detecting system according to claim 1, it is characterised in that：The cylinder (51)
Inside is in step-like, and one end that the outer diameter of the ventilating board (52) is larger with cylinder (51) internal diameter matches, and ventilating board
(52) it rides on step.
3. Portable quick indoor air quality detecting system according to claim 2, it is characterised in that：In the cylinder (51)
The larger one end of diameter is located remotely from the side of shell (1).
4. Portable quick indoor air quality detecting system according to claim 3, it is characterised in that：The ventilation hole (53)
Outer end in horn-like.
5. according to Claims 1 to 4 any one of them Portable quick indoor air quality detecting system, it is characterised in that：It is described
There are two air inlet (5) is set, two air inlets (5) are respectively arranged on shell (1) on the front and back.
6. Portable quick indoor air quality detecting system according to claim 5, it is characterised in that：The shell (1)
Top is equipped with handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729172.8U CN207601047U (en) | 2017-12-13 | 2017-12-13 | A kind of Portable quick indoor air quality detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729172.8U CN207601047U (en) | 2017-12-13 | 2017-12-13 | A kind of Portable quick indoor air quality detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601047U true CN207601047U (en) | 2018-07-10 |
Family
ID=62764546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729172.8U Expired - Fee Related CN207601047U (en) | 2017-12-13 | 2017-12-13 | A kind of Portable quick indoor air quality detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601047U (en) |
-
2017
- 2017-12-13 CN CN201721729172.8U patent/CN207601047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |